JP2003247632A5 - - Google Patents
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- Publication number
- JP2003247632A5 JP2003247632A5 JP2003041170A JP2003041170A JP2003247632A5 JP 2003247632 A5 JP2003247632 A5 JP 2003247632A5 JP 2003041170 A JP2003041170 A JP 2003041170A JP 2003041170 A JP2003041170 A JP 2003041170A JP 2003247632 A5 JP2003247632 A5 JP 2003247632A5
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- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/078136 | 2002-02-19 | ||
| US10/078,136 US6669598B2 (en) | 2002-02-19 | 2002-02-19 | Line pressure control for a continuously variable transmission |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003247632A JP2003247632A (ja) | 2003-09-05 |
| JP2003247632A5 true JP2003247632A5 (enExample) | 2006-02-23 |
| JP3820229B2 JP3820229B2 (ja) | 2006-09-13 |
Family
ID=27660304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003041170A Expired - Fee Related JP3820229B2 (ja) | 2002-02-19 | 2003-02-19 | トランスミッションの電気液圧制御装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6669598B2 (enExample) |
| JP (1) | JP3820229B2 (enExample) |
| DE (1) | DE10306963B4 (enExample) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4687096B2 (ja) * | 2004-02-10 | 2011-05-25 | トヨタ自動車株式会社 | ベルト式無段変速機の制御装置 |
| JP4041088B2 (ja) * | 2004-03-31 | 2008-01-30 | ジヤトコ株式会社 | ベルト式無段変速機用ステップモータの冷却構造 |
| US20060116236A1 (en) * | 2004-12-01 | 2006-06-01 | Trush Christopher J | Torque converter clutch release to prevent engine stall |
| US7228783B2 (en) * | 2005-08-05 | 2007-06-12 | Gm Global Technology Operations, Inc. | Pressure control system for a torque-transmitting mechanism |
| US20070111832A1 (en) * | 2005-10-08 | 2007-05-17 | Luk Lamellen And Kupplungsbau Beteiligungs Kg | Method for controlling the adjustment of a continuously variable transmission |
| JP4849870B2 (ja) * | 2005-10-31 | 2012-01-11 | ジヤトコ株式会社 | 自動車用無段変速機の制御装置 |
| JP4799129B2 (ja) * | 2005-10-31 | 2011-10-26 | ジヤトコ株式会社 | 自動車用無段変速機の制御装置 |
| US20070220879A1 (en) * | 2006-03-24 | 2007-09-27 | Lochocki Ronald F Jr | Pressure regulation in an automatic transmission |
| US8042331B2 (en) * | 2008-04-01 | 2011-10-25 | GM Global Technology Operations LLC | On-demand hydraulic pump for a transmission and method of operation |
| US20090258756A1 (en) | 2008-04-15 | 2009-10-15 | Long Charles F | Fly-by-wire control for multi-speed planetary transmission |
| CN103282693B (zh) * | 2010-12-30 | 2016-08-31 | 罗伯特·博世有限公司 | 用于操作无级变速器的方法 |
| DE102011010834A1 (de) * | 2011-02-10 | 2012-08-16 | Audi Ag | Verstelleinrichtung für einer Verdrängerpumpe |
| US9689493B2 (en) | 2013-05-31 | 2017-06-27 | GM Global Technoloogy Operations LLC | System and method for minimal draindown in CVT |
| US9546728B2 (en) * | 2014-04-08 | 2017-01-17 | GM Global Technology Operations LLC | Balanced binary pump for CVT transmission |
| DE102015212101B4 (de) | 2015-06-30 | 2018-06-21 | Bayerische Motoren Werke Aktiengesellschaft | Hydrauliksteuerung für einen Aktuator in einem Fahrzeuggetriebe |
| US10077834B2 (en) * | 2016-08-12 | 2018-09-18 | GM Global Technology Operations LLC | Hydraulic control system for a transmission |
| JP7412590B2 (ja) * | 2020-11-02 | 2024-01-12 | ジヤトコ株式会社 | プーリ圧制御弁のダンピング圧供給回路 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3885540T2 (de) * | 1987-08-21 | 1994-03-17 | Toyota Motor Co Ltd | Hydraulische Steuereinrichtung für ein stufenloses Riemenscheibengetriebe für Fahrzeuge. |
| JP2757304B2 (ja) * | 1988-08-25 | 1998-05-25 | マツダ株式会社 | 変速機の油圧制御装置 |
| JP2626256B2 (ja) * | 1990-12-28 | 1997-07-02 | トヨタ自動車株式会社 | 車両用ベルト式無段変速機の油圧制御装置 |
| JP3640477B2 (ja) * | 1996-10-11 | 2005-04-20 | 本田技研工業株式会社 | 無段変速機における油圧制御装置 |
| JP3473363B2 (ja) * | 1997-02-27 | 2003-12-02 | 株式会社デンソー | システム制御装置 |
| US6019700A (en) * | 1997-07-04 | 2000-02-01 | Aisin Aw Co., Ltd. | Variable pressure gain control system for a CVT |
| JP3799901B2 (ja) * | 1999-10-08 | 2006-07-19 | トヨタ自動車株式会社 | 変速機の油圧制御装置 |
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2002
- 2002-02-19 US US10/078,136 patent/US6669598B2/en not_active Expired - Lifetime
-
2003
- 2003-02-19 JP JP2003041170A patent/JP3820229B2/ja not_active Expired - Fee Related
- 2003-02-19 DE DE10306963.1A patent/DE10306963B4/de not_active Expired - Lifetime